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Details on the packaged air-cooled chiller models RTAA 70 through 125.
Information regarding the remote evaporator option for RTAA chillers.
Discusses environmental impact of refrigerants and responsible practices.
Covers unit nameplates, inspection procedures, and checklists.
Details unit specifications and the model number coding system.
Covers installation duties, storage, location, foundation, clearances, and rigging.
Details system configurations and refrigerant piping requirements.
Provides guidelines for sizing liquid and suction lines and accumulators.
Covers piping installation, leak tests, and refrigerant/oil charging.
Covers wiring standards, power supply, control, and interlock wiring.
Details low voltage wiring, external setpoints, and communication links.
Explains the refrigeration cycle and key system components.
Describes compressor operation, rotors, and the oil system.
Details condenser fan staging and basic control logic.
Guide to using the Clear Language Display keypad and interface.
Covers selecting reports, adjusting settings, and managing passwords.
Explains features like water temperature control, limit setpoints, and EXV tests.
Details the chilled water reset functionality and its parameters.
Describes leaving water and low refrigerant temp cutouts, and low ambient start.
Covers phase imbalance, reverse rotation, and oil failure protection.
Configuration settings for compressor overload and IPC address.
Covers safety, voltage supply, imbalance, and phasing checks.
Ensures proper water flow rates, pressure drop, and display setup.
Covers pre-start checks, system stabilization, and compressor loading.
Procedures for checking and adjusting system superheat and subcooling.
Steps for temporary and extended unit shutdowns and restarts.
Guidelines for routine maintenance tasks performed weekly, monthly, and annually.
Instructions for cleaning condenser coils and evaporator chemically.
Procedures for checking oil separator level and changing the oil filter.
Covers refrigerant charging, recovery, and side-specific repairs.
Lists diagnostic codes, their types, and potential causes.
Covers storage, piping, connections, checkout, and system start-up.
Provides troubleshooting guidance and pump performance curves.
Presents unit electrical data, legends, and wiring schematics.
General
